Watch a Best Robot Vacuum in 2018 >>>https://www.youtube.com/watch?v=vPhBQKJfg_0

Cleaning carpet and hardwood keeps getting easier—and smarter. As robotic vacuums continue to evolve they now include friendly chats with Alexa controlling systems, remote and app controls, auto charging, multiple cleaning modes, and sensors that ensure your personal cleaning robot doesn’t take a tumble down the stairs.